Process for manufacturing feed for live stock and poultry



F. A. COOLEY.

PROCESS FOR MANUFACTURING FEED FOR LIVE STOCK AND POULTRY. APPLICATI-ONFILED 1.1m. 31-. 1.919.

1,409,998, Patented Mar. 21, 1922.

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CLOJQ/QM UNITED STATES PTA-TENT. oFrlcE.

PROCES FOR MANUFACTURING FEED FOR LIVESTOCK Application filed January31, 1919.. serial No. 274,326.

To all whom it may concern Be it known that I, FREDERICK A. CooLEY, acitizen of the United States, and a resident of WVest McHenry, county ofMcHenry, and State of Illinois, have invented a certain new and usefulProcess for Manufacturing Feed for Live Stock and Poultry, of which thefollowing is a specification.

My invention relates to a ducing a feed for live stock and poultry, andhas'for its object the production of a process through the medium ofwhich a teed may be produced in connection with which there will bepractically no loss in the feeding of the live stock or poultry.

It is generally known that where feed is in small hard pieces, such asshelled corn, there is very little wastage in'the feeding operation,inasmuch as the stock or poultry, in the event of dropping a kernel,will invariably find the same and thus prevent any wastage. \Vith groundor granulated feed, however, in the event of the same being dropped tothe ground, as through spilling over the sides of the feed trough, verylittle of the feed is recovered, practically all of.

the feed thus dropped to the ground becoming wast-age, inasmuch as thelive stock or poultry will make no efiort same.

It is the object of this intention to provide a granulated compositionfeed which willbe formed into small hard pieces resembling, forinstance, kernels of grain, to insure against wastage as above pointedout.

Other objects willappear hereinafter.

With these objects in view, the invention consists in the process andclaimed.

The invention will be best understood by reference to the accompanyingdrawing forming a part of this specification, and in which V Fig. 1, isa vertical longitudinal section through a molding and heating or dryingmachine employed in the process,

Fig. 2, a top plan view thereof, and

Fig. 3, a fragmentary perspective view of a portion of the feedsubstance after being passed through the machine.

In the employment of my process,,I contemplate using a table 5 having asuitable supporting under structure 6. In said table 5 is arranged anelectrical heating element 7, the feed wires of which are shown at 8..Arranged for travel over the table 5' is an end Specification of LettersPatent.

process for proto recover the hereinafter described pieces of of therecessed formation of the rollers 15 m POULTRY.

Patented Mar. 21,1922.

less carrier?) which passes around rollers 10 and 11, as seen. Drivingof said carrier 9 is eifectedby means of a power drive-n belt 12, whichengages with a pulley 13 provided on roller 10.

Arranged abovethe table 5, at one end thereof, is a hopper 14 at thedischarge end of which is provided a roller 15 having a recessedperiphery, the roller 15, in the operation of the machine, being adaptedto carry the granulated feed contained in the hopper 14 downwardly anddeposit the same onto the carrier 9, whence the same is carried under a.second roller 16 also having a recess ed periphery adapted to mold orcut the substance passed thereunder into a plurality of small squares orrectangular pieces 17, said squares or pieces 17 being connectedtogether by weakened joints 18.

The roller 15 with the roller 10 by meshing gears 19, and the rollers 15and 16 are operatively connected together by a sprocket chain 20.

Within the roller 16 is an electrical heating element 21, the feed wiresof which are connected at 22.

Incarrying out my process, the solid food, such as seeds or grains whichare to constitute the ingredients of the feed, are first ground orreduced to granulated form. This granulated substance is then mixed withwater, orother suitable liquid, to produce a mixture of plasticconsistency resembling dough. The ingredients are then thoroughlymingled by agitation, whereupon the is operatively connected same aredeposited into the hopper 14'.

From the hopper tomatically withdrawn and spread in a thin sheet overthe table 5. This sheet will be molded or cut up into small squares orsmall any desired formation by reason and '16. As the mixture passesonto the table 5 and under the roller 16, thesame will be heated,effecting partial cooking or baking thereof and drying, so that thesubstance will become hard and rendering it susceptible to be readilybroken at the weakened joints between the pieces 17. As the recessed ordivided sheet is discharged from the end of the table, the same, or thesmall pieces 17 of which the same is composed, will drop into a suitablereceptacle 23, whence the same may be removed for the feeding of livestock-and poultry, as before mentionedl 1d the mixture will be au 1While I have illustrated and described the i preferred process forcarrying my invention into effect, this is capable of variation andmodification without departing from the spirit of the invention. 1,therefore, do not wish to be limited to the precise process ofmanufacture set forth, but desire to avail myself of such variationsandmodifications' as come Within the scope of the appended claims. YHaving descrlbed my invention, what I claim as new and desire to secureby Letters Patent is Aprocess of manufacturing feed for live stock andpoultry which consists in first mixing together ingredients of the solidfood used and reducing the same to granulated form, then mixing the samewith a liq-

